mirror of
https://github.com/LadybirdBrowser/ladybird.git
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c3a5e8e266
156c1083e9 introduced a text blocks cache
for better performance when searching through text on a page, but when
we partially recreate the layout tree, this cache does not get
invalidated. We now rebuild the entire text blocks cache after a layout
update.
30 lines
709 B
HTML
30 lines
709 B
HTML
<!DOCTYPE html>
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<script src="../include.js"></script>
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<div>foobar</div>
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<script>
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test(() => {
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function showSelection() {
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let range = getSelection().getRangeAt(0);
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println(`Selection: ${range.startContainer} ${range.startOffset} - ${range.endContainer} ${range.endOffset}`);
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}
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// Select 'foobar'.
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window.find('foobar');
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showSelection();
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// Remove 'bar'.
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document.querySelector('div').childNodes[0].deleteData(3, 3);
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showSelection();
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// Try to find 'bar'.
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getSelection().empty();
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window.find('bar');
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// This should now fail.
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try {
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showSelection();
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} catch (e) {
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println(`Expected exception: ${e}`);
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}
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});
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</script>
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